Prevent Bad Battery

Prevent Bad Battery
Content: What is a bad battery?

Most of the so-called bad batteries is caused by improper use of (physical damage is not the scope of our discussion) the specific circumstances of the next

I: intermediate cell damage checkpoint. (The fundamental reasons: detection of point can not have a pulse voltage, pulse voltage instability or generated) power at this time between pen-level test was also voltage "+""-". Specific conditions:
(Dvd to flash converter)

1. Boot after the flash on the screen and off, using DC power access, boot into the power management interface and found that 100% battery power

2. Recharging can not, after the orange plug in DC power supply look after lights out again, and then reboot the machine for green power into the power management interface, battery power 0%, cut show finished charging


II: Internal media damage, this time between the voltage level detection "+""-", shown as "0."
(avi to flv)
PS: For more than two kinds of methods to deal with the situation the situation is said to be a repair, if there is such a bad-hand batteries, not thrown away, such as maturity of the technology beyond repair, you can get repair JS Office
(flv to walkman)

Rechargeable lithium battery generally able to release 300-500 times. The best part of the lithium battery discharge, and not fully discharged, and to minimize the risk of regular full discharge. Once a battery production line, the clock began to move. Regardless of whether you use the service life of lithium batteries in two to three years only. A decline in battery capacity is due to oxidation-induced increase in internal resistance (which is the main reason for the decline in battery capacity). Finally, the cell resistance will reach a certain point, even though the battery fully charged at this time, but can not release the battery power has been stored.
(flv to xbox)

Lithium batteries is the speed of the aging temperature and charge state determined. High charge state and the increase in temperature accelerated the decline in battery capacity.

If possible, as far as possible to 40% battery charge in a cool place to place. This will save in the long term battery operation of its own protection circuit. If the fully charged battery will be placed in a high temperature, which will cause great damage to the battery. (So when we use a fixed power supply when the battery is full charge at this time, and temperature is generally between 25-30 °C, which would damage the battery, causing the decline in capacity). (flv_to blackberry)


Although the use of notebook computers, the high temperature will damage the battery. However, after the battery removed, the use of fixed power supply there will be some danger, the battery package of dust and moisture will cause damage to the battery, so manufacturers are generally warned not to remove the battery. And then for a period of time you will need to be replaced after the battery, this is the case, manufacturers are very happy about.
(flv to ericsson)